const Cols = [
	{ title: '用户名', 		dataIndex: 'user_name', width: 200},
	{ title: 'ip 地址', 	dataIndex: 'ip', width:200 },
	{ title: '访问平台', 	dataIndex: 'platform', width:200 },
	{ title: '访问时间', 	dataIndex: 'create_time',width:200, sorter:1, align:'center' },
]
export default Cols